31244402314130 has 32 divisors (see below), whose sum is σ = 57087745747200. Its totient is φ = 12310111262592.

The previous prime is 31244402314031. The next prime is 31244402314133. The reversal of 31244402314130 is 3141320444213.

It is not an unprimeable number, because it can be changed into a prime (31244402314133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46864547 + ... + 47526566.

It is an arithmetic number, because the mean of its divisors is an integer number (1783992054600).

Almost surely, 2^{31244402314130} is an apocalyptic number.

31244402314130 is a deficient number, since it is larger than the sum of its proper divisors (25843343433070).

31244402314130 is a wasteful number, since it uses less digits than its factorization.

31244402314130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94391618.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 31244402314130 its reverse (3141320444213), we get a palindrome (34385722758343).

The spelling of 31244402314130 in words is "thirty-one trillion, two hundred forty-four billion, four hundred two million, three hundred fourteen thousand, one hundred thirty".